One that I've noticed everywhere throughout the tech community is "it's" instead of "its". It seems unrelated to whether the article author is from a majority-English speaking country. And I see it on the blogs of companies big enough that I would assume proof read all of their posts.
It sticks out like a sore thumb to me because my brain reads it as "it is", which does not fit.
It sticks out like a sore thumb to me because my brain reads it as "it is", which does not fit.